A simplified model for cavity growth alo
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Chris Westwood; Jingzhe Pan; Huirong Le; Sergei Kucherenko; Andy Crocombe
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Article
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2000
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Elsevier Science
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English
β 270 KB
Following a model for the sintering of a row of grains by Sun et al. (1996), a simplified model is developed for cavity growth along a grainboundary by surface and grain-boundary diffusion. The cavity surface is approximated by two arcs of equal radius truncated by the grain-boundary. The arcs evolv